Description: Material: The palm tree root protector is made of non-woven fabric and aluminum foil, which is sturdy and wear resistant, can be used for a long timeProduct Size: With dimensions of 30cmx30cmx100cm, this tree root protective cover fits well around most trees and plants to provide comprehensive coverage and protectionAluminum Foil: The tree root protection insulation cover features aluminum foil which enhances its insulation properties, providing effective protection against cold weatherFunctionality: This tree root protector is not only suitable for tree protection, but can also be used for warmth and frost protection in winter flowerbeds, lawns and orchards. It ensures that the trees can safely live the winter seasonPackage Includes: Each package comes with a piece of tree root freeze cover and four nails for secure installation on your trees or plants Specification: Material:Aluminum Foil,Non-woven Fabric Size Chart: 30cmx30cmx100cm/11.81inchx11.81inchx39.37inch Package Includes: 1 Piece Tree Root Protection Insulation Cover 4 PiecesNails Note: Please allow slightly errors 1-2cm differences due to manual measurement.